|
【结 构 式】 
|
【分子编号】36425 【品名】2-[4-(benzyloxy)phenyl]oxirane; benzyl 4-(2-oxiranyl)phenyl ether 【CA登记号】 |
【 分 子 式 】C15H14O2 【 分 子 量 】226.27496 【元素组成】C 79.62% H 6.24% O 14.14% |
与该中间体有关的原料药合成路线共 1 条
合成路线1
该中间体在本合成路线中的序号：(I)The bromination of 4-benzyloxyacetophenone (VI) with Br2 in dioxane gives 4-benzyloxyphenacyl bromide (VII), which by reduction with NaBH4 in dioxane and epoxidation with NaOH water is converted into (I). The condensation of 4-benzyloxystyrene oxide (I) with 1,1-dimethyl-3-(2-methoxyphenyl)propylamine (II) in refluxing isopropanol gives 1-(4-benzyloxyphenyl)-2-[1,1-dimethyl-3-(2-methoxyphenyl)propylamino]ethanol (III), which is debenzylated by reduction with H2 over Pd/C in ethanol, and treated with HCl.
| 【1】 Olsson, O.A.T.; Persson, N.H.A.; Svensson, L.A.; Waldeck, C.B.; Wetterlin, K.J.L.; EP 0004835 . |
| 【2】 Castaner, J.; Blancafort, P.; Serradell, M.N.; D-2343. Drugs Fut 1982, 7, 1, 17. |
| 中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
|---|---|---|---|---|---|---|
| (I) | 36425 | 2-[4-(benzyloxy)phenyl]oxirane; benzyl 4-(2-oxiranyl)phenyl ether | C15H14O2 | 详情 | 详情 | |
| (II) | 36422 | 3-(2-methoxyphenyl)-1,1-dimethylpropylamine; 4-(2-methoxyphenyl)-2-methyl-2-butanamine | C12H19NO | 详情 | 详情 | |
| (III) | 36426 | 1-[4-(benzyloxy)phenyl]-2-[[3-(2-methoxyphenyl)-1,1-dimethylpropyl]amino]-1-ethanol | C27H33NO3 | 详情 | 详情 | |
| (VI) | 36423 | 1-[4-(benzyloxy)phenyl]-1-ethanone | 54696-05-8 | C15H14O2 | 详情 | 详情 |
| (VII) | 36424 | 1-[4-(benzyloxy)phenyl]-2-bromo-1-ethanone | C15H13BrO2 | 详情 | 详情 |
Extended Information